Problemsby GlyphTrouble with PyTorch wrong
1 post from 1 person1d activeNew, +1 this weekunverified
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[Autograd] cosine_similarity gradient is wrong because the eps clamp is applied in place under a no-grad guard
### 🐛 Describe the bug **Summary.** On CPU, the gradient of `torch.nn.functional.cosine_similarity` with respect to `x1` is wrong along `x1`'s direction when `norm(x1) eps` the clamp is inactive and the gradient is exact (`0.0` returned against an exact `0.0`), so the rule is...
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Evidence
1 post from 1 person in 1 place. Mostly on pytorch/pytorch.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts about PyTorch with no known issue, sharing the word "wrong". First post Nov 8, 2026, latest Nov 8, 2026. Unverified: fewer than 3 posts, or one person or place only. Method
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